package fr.paris.lutece.plugins.workflow.modules.unittreeuserassignment.util;
   
   import java.util.List;
   
   import javax.inject.Inject;
   
   import org.springframework.context.ApplicationListener;
   
   import fr.paris.lutece.plugins.unittree.business.assignment.UnitAssignment;
  import fr.paris.lutece.plugins.unittree.business.unit.UnitHome;
  import fr.paris.lutece.plugins.userassignment.business.IResourceUserDAO;
  import fr.paris.lutece.plugins.workflow.modules.unittree.util.ChangeUnitEvent;
  import fr.paris.lutece.plugins.workflow.service.WorkflowPlugin;
  import fr.paris.lutece.portal.business.user.AdminUser;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.portal.service.plugin.PluginService;
  
  /**
   * Event handler for {@link ChangeUnitEvent}
   */
  public class ChangeUnitEventHandler implements ApplicationListener<ChangeUnitEvent>
  {
  
      @Inject
      private IResourceUserDAO _resourceUserDAO;
  
      @Override
      public void onApplicationEvent( ChangeUnitEvent event )
      {
          final Plugin plugin = PluginService.getPlugin( WorkflowPlugin.PLUGIN_NAME );
          for ( UnitAssignment assignment : event.getOldAssignmentList( ) )
          {
              List<AdminUser> userList = _resourceUserDAO.selectUserListByResource( assignment.getIdResource( ), assignment.getResourceType( ), plugin );
  
              List<Integer> userIdList = UnitHome.findIdsUser( assignment.getIdAssignedUnit( ) );
  
              for ( AdminUser user : userList )
              {
                  if ( userIdList.contains( user.getUserId( ) ) )
                  {
                      _resourceUserDAO.deactivateByUserResource( user.getUserId( ), assignment.getIdResource( ), assignment.getResourceType( ), plugin );
                  }
              }
  
          }
      }
  
  }